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<html>
<head>
<title>BM2</title>
<script type="text/javascript" src="jquery-1.4.2.min.js"></script>
<script type="text/javascript" src="boxover/boxover.js"></script>
<script type="text/javascript" src="global.js"></script>
<script type="text/javascript" src="main.js"></script>
<link rel="stylesheet" href="style.css" type="text/css" />
</head>
<body>
<!--
<img id="underConstruction" src="images/under_construction.jpg" />
<br/>
<script type="text/javascript">
setTooltip(
$("#underConstruction"),
"This page is currently under construction. It may show " +
"nonsense/limited information or even be completely broken.");
</script>
-->
<span id="title" style="font-size:18; font-weight:bold">BM2 - Main Page</span>
<span style="white-space:nowrap">
<span id="status">no status</span>
<img alt="spinner" id="spinner" src="images/ajax-spinner.gif"
style="display:none"/>
</span>
<div id="div_availableContexts" style="display:none">
<br />
<table id="actionTable">
<tr id="actionTable_header"><th>Action</th><th>Arguments</th></tr>
<tr>
<td style="padding-top:5px; padding-bottom:5px;">
<a class="disabledActionButton" id="action_stats1"
href="javascript::void(0)" onclick="return false">
Show basic statistics for Context <span class="context1">
1 </span></a>
<script type="text/javascript">
setTooltip(
$("#action_stats1"),
"For Context 1, this action shows basic statistics for " +
"the observations produced by each benchmark.");
</script>
</td><td></td>
</tr>
<tr id="actionTable_rankings">
<td style="padding-top:5px; padding-bottom:5px;">
<a class="disabledActionButton" id="action_rankings"
href="javascript::void(0)" onclick="return false">
Show rankings for Context <span class="context1">
1 </span></a>
<script type="text/javascript">
setTooltip(
$("#action_rankings"),
"For Context 1, this action ranks benchmarks on different " +
"criteria.<br /><br />The idea is to prioritize benchmarks " +
"that deserve attention (either because they reflect stable " +
"changes in Qt, or because they need to improve their own " +
"quality)." +
"<br /><br /><b>Note:</b> This action is enabled iff " +
"an 'R' is indicated for the snapshot of Context 1, " +
"thus indicating availability of rankings in the " +
"database.");
</script>
</td>
<td id="max_rank_size_lead">Maximum size:
<select id="max_rank_size" onchange="updateActions()">
<option value="5">5</option>
<option value="10">10</option>
<option value="20">20</option>
<option value="50">50</option>
<option value="100">100</option>
<option value="200">200</option>
<option value="500">500</option>
<option value="1000">1000</option>
<option value="-1">unlimited</option>
</select>
<script type="text/javascript">
setTooltip(
$("#max_rank_size_lead"),
"The maximum number of benchmarks to show in each ranking.");
</script>
</td>
</tr>
<tr>
<td style="padding-top:5px; padding-bottom:5px;">
<a class="disabledActionButton" id="action_stats2"
href="javascript:void(0)" onclick="return false">
Compare Context <span class="context2"> 2 </span> to Context
<span class="context1"> 1 </span></a>
<script type="text/javascript">
setTooltip(
$("#action_stats2"),
"This action shows how Context 2 compares directly to Context 1 " +
"in terms of the per-benchmark median observations.");
</script>
</td><td></td>
</tr>
<tr>
<td style="padding-top:5px; padding-bottom:5px;">
<a class="disabledActionButton" id="action_tsstats"
href="javascript::void(0)" onclick="return false">
Show time series from Context <span class="context1">
1 </span> to Context <span class="context2">
2 </span></a>
<script type="text/javascript">
setTooltip(
$("#action_tsstats"),
"For the snapshot interval defined by Context 1 and 2, this " +
"action shows statistics (for significant changes in the " +
"median observation etc.) for all " +
"per-benchmark time series. Moreover, the time series of a " +
"selected benchmark is shown in a graphical plot." +
"<br /><br /><b>Note:</b> This action is enabled by " +
"specifying Context 1 and 2 so that the host/platform/branch " +
"combinations are <u>identical</u>, while the " +
"snapshots are <u>different</u>.");
</script>
(<span id="tsstats_nsnapshots">0</span> snapshots)
</td>
<td id="diff_tol_lead">Difference tolerance:
<select id="diff_tol" onchange="updateActions()">
<option value="1.0">1.0</option>
<option value="1.01">1.01</option>
<option value="1.02">1.02</option>
<option value="1.05">1.05</option>
<option value="1.1">1.1</option>
<option value="1.2">1.2</option>
<option value="1.5">1.5</option>
<option value="2">2</option>
<option value="5">5</option>
</select>
<script type="text/javascript">
setTooltip(
$("#diff_tol_lead"),
"A <i>change</i> is the ratio of " +
"the median observation in two snapshots. " +
"A change is considered <i>significant</i> " +
"if it is either greater than <i>DFT</i> " +
"or less than 1 / <i>DFT</i>, where <i>DFT</i> " +
"is the difference tolerance.");
</script>
</td>
</tr>
<tr>
<td></td>
<td id="dur_tol_min_lead">
Minimum durability tolerance:
<select id="dur_tol_min" onchange="updateActions()">
<option value="1">1</option>
<option value="2">2</option>
<option value="3">3</option>
<option value="4">4</option>
<option value="5">5</option>
<option value="5">6</option>
</select>
<script type="text/javascript">
setTooltip(
$("#dur_tol_min_lead"),
"The minimum length a contiguous sequence of significantly " +
"equal median observations must have for it to achieve a " +
"durability score greater than zero. Once the sequence is " +
"at least this long, the durability score grows linearly " +
"to 1 at a rate that depends on the maximum durability " +
"tolerance.");
</script>
</td>
</tr>
<tr>
<td></td>
<td id="dur_tol_max_lead">
Maximum durability tolerance:
<select id="dur_tol_max" onchange="updateActions()">
<option value="10">10</option>
<option value="20">20</option>
<option value="30">30</option>
<option value="40">40</option>
<option value="50">50</option>
<option value="60">60</option>
<option value="70">70</option>
<option value="80">80</option>
<option value="90">90</option>
<option value="100">100</option>
</select>
<script type="text/javascript">
setTooltip(
$("#dur_tol_max_lead"),
"The length of a contiguous sequence of significantly equal " +
"median observations that is sufficient to achieve the " +
"maximum durability score of 1. The durability score for " +
"shorter sequences falls linearly to 0 at a rate that " +
"depends on the minimum durability tolerance.");
</script>
</td>
</tr>
</table>
<br />
<br />
<span style="font-size:14; font-weight:bold">Contexts:</span>
<br />
<div style="margin-top:5px; margin-bottom:5px;">
<b>Database:</b>
<select id="database" onchange="selectDatabase()">
<option value="bm">bm</option>
<option value="bm-dev">bm-dev (sandbox)</option>
</select>
</div>
<table id="contextsTable">
<thead>
<tr>
<th id="context1" class="context1">1</th>
<script type="text/javascript">setTooltip($("#context1"), "Context 1")
</script>
<th id="context2" class="context2">2</th>
<script type="text/javascript">setTooltip($("#context2"), "Context 2")
</script>
<th>Host</th>
<th>Platform</th>
<th>Branch</th>
<th>Snapshot</th>
</tr>
</thead>
<tbody>
</tbody>
</table>
<div id="div_noMatchingContexts" style="display:none">
<span style="font-size:14; color:red">--- no matching contexts ---</span>
</div>
<div id="div_matchingTestCases" style="display:none">
<br />
<br />
<span style="font-size:14; font-weight:bold">Test Cases:</span>
<a href="javascript::void(0)" onclick="selectAllTestCases(); return false;">
select all</a>
<a href="javascript::void(0)" onclick="clearAllTestCases(); return false;">
clear all</a>
<table id="testCasesTable">
<thead>
</thead>
<tbody>
</tbody>
</table>
</div>
</div>
</body>
</html>
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